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Deprecate implementation module's unpack() (#290)

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INADA Naoki 2018-02-23 15:41:21 +09:00 • committed by GitHub
parent f38c1a3674
commit ae3a6ba0b0
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3 changed files with 23 additions and 25 deletions
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18
msgpack/__init__.py
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@ -19,13 +19,13 @@ class ExtType(namedtuple('ExtType', 'code data')):
import os
if os.environ.get('MSGPACK_PUREPYTHON'):
from msgpack.fallback import Packer, unpack, unpackb, Unpacker
from msgpack.fallback import Packer, unpackb, Unpacker
else:
try:
from msgpack._packer import Packer
from msgpack._unpacker import unpack, unpackb, Unpacker
from msgpack._unpacker import unpackb, Unpacker
except ImportError:
from msgpack.fallback import Packer, unpack, unpackb, Unpacker
from msgpack.fallback import Packer, unpackb, Unpacker
def pack(o, stream, **kwargs):
@ -46,6 +46,18 @@ def packb(o, **kwargs):
"""
return Packer(**kwargs).pack(o)
def unpack(stream, **kwargs):
"""
Unpack an object from `stream`.
Raises `ExtraData` when `stream` contains extra bytes.
See :class:`Unpacker` for options.
"""
data = stream.read()
return unpackb(data, **kwargs)
# alias for compatibility to simplejson/marshal/pickle.
load = unpack
loads = unpackb